[U-Boot-Users] NIOS port at Stratix DevKit: distinctions between bdi and env

[Stephan Linz]

Hi Scott and all other NIOS people,

today I've successfully brought up and running the U-Boot NIOS port on a 
Stratix Development Kit (DK-1S10). Thanks to Scott -- was (is) a great work. 
The preconfigured Cyclone Edition was running and startup without critical 
problems, because as far as I know the Stratix edition is 100% equal to 
Cyclone except the FPGA.

But now, I can't setup my network environment in expected way. The u-boot 
environment vars "ethaddr", "iptable", "netmask", and "serverip" are correct 
in flash, but bdinfo shows me the default values (compiled in) -- Why ? 
(logfile see attachment)

Has anybody similar problems on Cyclone, or is it a Stratix problem (may be 
an useless question) ?

Where can I found the setup flow from saved environment to bdi structure 
inside the u-boot source code? I want to check up the settings step by step.


Ah: I'm using u-boot cvs snaphot date 20031024.

Thanks, and best regards
-- 
Mit freundlichen Gruessen
Stephan Linz



======================================================================
Stephan Linz
Softwareentwicklung

MAZeT GmbH                   Email: mailto:linz at mazet.de
Göschwitzer Str. 32          Tel. : (3641) 2809-55
D-07745 Jena                 Fax  : (3641) 2809-12

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-------------- next part --------------
U-Boot 1.0.0-pre (Oct 26 2003 - 23:09:27)

CPU: Nios-32 Rev. 3.08 (0x3008)
Reg file size: 256 LO_LIMIT/HI_LIMIT: 2/14
Board: Altera Nios 1C20 Development Kit
In:    serial
Out:   serial
Err:   serial
==> md 0
00000000: 4b1138a9 64756162 65746172 3531313d    .8.Kbaudrate=115
00000010: 00303032 61687465 3d726464 303a3030    200.ethaddr=00:0
00000020: 64653a37 3a61303a 373a3461 656e0062    7:ed:0a:a4:7b.ne
00000030: 73616d74 35323d6b 35322e35 35322e35    tmask=255.255.25
00000040: 32322e35 65730034 72657672 313d7069    5.224.serverip=1
00000050: 312e3239 322e3836 362e3930 74730035    92.168.209.65.st
00000060: 3d6e6964 69726573 73006c61 756f6474    din=serial.stdou
00000070: 65733d74 6c616972 64747300 3d727265    t=serial.stderr=
00000080: 69726573 69006c61 64646170 39313d72    serial.ipaddr=19
00000090: 36312e32 30322e38 36372e39 00000000    2.168.209.76....
000000a0: 00000000 00000000 00000000 00000000    ................
000000b0: 00000000 00000000 00000000 00000000    ................
000000c0: 00000000 00000000 00000000 00000000    ................
000000d0: 00000000 00000000 00000000 00000000    ................
000000e0: 00000000 00000000 00000000 00000000    ................
000000f0: 00000000 00000000 00000000 00000000    ................
==> printenv
baudrate=115200
ethaddr=00:07:ed:0a:a4:7b
netmask=255.255.255.224
serverip=192.168.209.65
ipaddr=192.168.209.76
stdin=serial
stdout=serial
stderr=serial

Environment size: 153/65532 bytes
==> bdinfo
memstart    = 0x01000000
memsize     = 0x01000000
flashstart  = 0x00000000
flashsize   = 0x00800000
flashoffset = 0x00000000
ethaddr     = 08:00:3E:26:0A:5B
ip_addr     = 192.168.2.21
baudrate    = 115200 bps
==>